Käyttäjän gr8Ideas profiilikuva
@gr8Ideas
Maan India lippu New Delhi, India
Jäsen February, 2009 lähtien
0 suositusta

gr8Ideas

Online-tilassa Offline-tilassa
I am a experienced professional, working since 6 years on Linux Servers, virtualization (VMware ESX and Citrix Xen), Storage maintenance, Server load Balancing, Apache Web Server (LAMP admin), Maintaining Databases Mysql, Postgresql, MS SQL, Version Management (SVN), Bash Scripting for automating tasks, Chat Server (RED5)... Server Technologies We are maintaining: >> Qmail, Exim, Postfix, Sendmail, Dovecot, PHPMyAdmin, Squirrelmail, BIND, Proftp, Iptables, Ssh, VPN, PHP, MySQL PostrgeSQL, SVN, Bash, Apache, SSL certification, Named (DNS), Webmin Citrix Netscaler 9000 Machine configuration, Apache Web Server (LAMP admin), Maintaining Databases Mysql, Postgresql, MS SQL, Version Management (SVN), Tomcat, Bash Scripting for automating tasks. * Currently managing 500+ Linux Servers with High Availability * Running private cloud using Eucalyptus on Intel Blade Server * Running Virtualization using Citrix Xen * Installation, Configuration and Tuning of Apache Web Server and Tomcat * Setup and Maintenance of Subversion Repository (SVN) * Provide support for Load Balance services. * Configure Citrix Netscaler Machine (Use for Layer 7 protection and Load Balance severs) * Mysql HA implementation using Replication (Asynchronous replication) * Postgresql Clustering and Replication (Synchronous replication) * Installation and Fine Tuning of Mysql and Postgresql Databases * Managing Virtualization (VMware, Citrix Xen Server) Setup and Configuration * High performance computing, benchmarking, and kernel tuning. * Remote Administration of Linux Servers through Secure Tunnel Protocol * Monitoring of Linux Servers, Services using monitoring tool (Zabbix) * Configuration of DNS, Squid, Samba, NFS, FTP * Maintaining Qmail mail server * Takes regular backup of Databases using Shell Scripts * Identify, resolve problems and troubleshoot and escalate * Implement new services quickly * Configures Java Based Applications * Shell Script for Task Automation * PHP Development, Java, Ajax, Java Script, iframe, Curl, XML, Flash Scripting and designing
dollaria20 dollaria / tunti
10 arvostelua
4.0
  • 40%Suoritetut työtehtävät
  • 100%Budjetin mukaisesti
  • 100%Ajallaan
  • N/AUudelleenpalkkaamisaste

Portfolio

Viimeaikaiset arvostelut

  • käyttäjän tedbundy kuva Server Optimization $55.00 USD

    “Worked quickly.”

  • käyttäjän vegacomp kuva Apache - PHP - Tomcat installation, configure & Document $80.00 USD

    “Higly recommended. The work was carried out to a very high standard and in a very professional manner. Manish is very knowledable and this makes the flow of the project much easier. I will definetely use his services again in the future.”

  • käyttäjän Pankaj D. kuva Tomcat installation on ubuntu $30.00 USD

    “Manish is an excellent and technical sound guy.”

  • käyttäjän cgmmedia kuva Server Linux Script [Sealed]

    “Cant wait any longer, emailed several times and no emails as a reference so really no excuses.”

  • käyttäjän farufon kuva ffmpeg and php movie upload routine $250.00 USD

    “Very talented and thoughtful developer. Expert in ffmpeg and server-side image manipulation of uploaded images. Will definitely use this provider again. Very happy with the work and ethic.”

  • käyttäjän ahutpub kuva sakai 2.6.1 Installation help $100.00 USD

    “Very good system administrator, pleasure to work with. Highly co-operative and high availability. Did a excellent job, my first choice for additional projects”

Todistukset

  • Unix Level 1
    80%

Varmennukset

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